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authormonsta <[email protected]>2016-11-11 15:03:11 +0300
committermonsta <[email protected]>2016-11-11 15:08:33 +0300
commit328b28369741467777c2c6daee2fa8fc828466b9 (patch)
tree0608582e49d281067dd2f21900dc15e5cfd48865 /shell/ev-convert-metadata.c
parentb9580cc11970c3eaf6fa210516e544c909e07ee3 (diff)
downloadatril-328b28369741467777c2c6daee2fa8fc828466b9.tar.bz2
atril-328b28369741467777c2c6daee2fa8fc828466b9.tar.xz
shell: remove metadata migration code
taken from: https://git.gnome.org/browse/evince/commit/?id=8713e9adcd884d32d4d49e675a001bb26c590dcc this metadata convert tool had been added to Evince back in 2009, and I'm not sure it ever worked in Atril. time to drop it anyway.
Diffstat (limited to 'shell/ev-convert-metadata.c')
-rw-r--r--shell/ev-convert-metadata.c306
1 files changed, 0 insertions, 306 deletions
diff --git a/shell/ev-convert-metadata.c b/shell/ev-convert-metadata.c
deleted file mode 100644
index bb3840cd..00000000
--- a/shell/ev-convert-metadata.c
+++ /dev/null
@@ -1,306 +0,0 @@
-/* ev-convert-metadata.c
- * this file is part of atril, a mate document viewer
- *
- * Copyright (C) 2009 Carlos Garcia Campos <[email protected]>
- *
- * Atril is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * Atril is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-//#include <config.h>
-
-#include <gtk/gtk.h>
-#include <glib.h>
-#include <gio/gio.h>
-#include <glib/gi18n.h>
-#include <string.h>
-#include <libxml/tree.h>
-#include <X11/Xlib.h>
-#define EV_METADATA_NAMESPACE "metadata::atril"
-
-#if GTK_CHECK_VERSION (3, 0, 0)
-#define gtk_vbox_new(X,Y) gtk_box_new(GTK_ORIENTATION_VERTICAL,Y)
-#endif
-
-typedef struct {
- xmlNodePtr cur;
- xmlChar *uri;
-} DocItem;
-
-typedef struct {
- GtkWidget *progress;
- GtkWidget *label;
-
- xmlDocPtr doc;
- GList *items;
- GList *current;
- guint n_item;
-} ConvertData;
-
-static void
-free_doc_item (DocItem *item)
-{
- xmlFree (item->uri);
- g_free (item);
-}
-
-static void
-convert_finish (ConvertData *data)
-{
- g_list_foreach (data->items, (GFunc)free_doc_item, NULL);
- g_list_free (data->items);
- xmlFreeDoc (data->doc);
- g_free (data);
-
- gtk_main_quit ();
-}
-
-static gboolean
-convert_file (ConvertData *data)
-{
- GFile *file;
- DocItem *item;
- const gchar *uri;
- xmlNodePtr node;
- xmlNodePtr cur;
- gint total, current;
- gchar *text;
-
- if (!data->current)
- return FALSE;
-
- item = (DocItem *) data->current->data;
- uri = (const gchar *)item->uri;
- node = item->cur;
- data->current = g_list_next (data->current);
-
- /* Update progress information */
- total = g_list_length (data->items);
- current = ++(data->n_item);
-
- text = g_strdup_printf (_("Converting %s"), uri);
- gtk_label_set_text (GTK_LABEL (data->label), text);
- g_free (text);
-
- text = g_strdup_printf (_("%d of %d documents converted"), current, total);
- gtk_progress_bar_set_text (GTK_PROGRESS_BAR (data->progress), text);
- g_free (text);
- gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR (data->progress),
- (gdouble)(current - 1) / total);
-
- file = g_file_new_for_uri (uri);
- if (!g_file_query_exists (file, NULL)) {
- g_printerr ("Uri %s does not exist\n", uri);
- g_object_unref (file);
-
- return data->current != NULL;
- }
-
- for (cur = node->xmlChildrenNode; cur != NULL; cur = cur->next) {
- xmlChar *key;
- xmlChar *value;
-
- if (xmlStrcmp (cur->name, (const xmlChar *)"entry") != 0)
- continue;
-
- key = xmlGetProp (cur, (const xmlChar *)"key");
- value = xmlGetProp (cur, (const xmlChar *)"value");
- if (key && value) {
- GFileInfo *info;
- gchar *gio_key;
- GError *error = NULL;
-
- info = g_file_info_new ();
-
- gio_key = g_strconcat (EV_METADATA_NAMESPACE"::", key, NULL);
- g_file_info_set_attribute_string (info, gio_key, (const gchar *)value);
- g_free (gio_key);
-
- if (!g_file_set_attributes_from_info (file, info, 0, NULL, &error)) {
- g_printerr ("Error setting metadata for %s: %s\n",
- uri, error->message);
- g_error_free (error);
- }
-
- g_object_unref (info);
- }
-
- if (key)
- xmlFree (key);
- if (value)
- xmlFree (value);
- }
-
- g_object_unref (file);
-
- return data->current != NULL;
-}
-
-static void
-convert_metadata_cancel (GtkDialog *dialog,
- gint response_id,
- ConvertData *data)
-{
- convert_finish (data);
- exit (1);
-}
-
-static void
-show_progress_dialog (ConvertData *data)
-{
- GtkWidget *dialog;
- GtkWidget *action_area;
- GtkWidget *vbox, *pbox;
- GtkWidget *label;
- GtkWidget *progress;
- gchar *text;
-
- dialog = gtk_dialog_new_with_buttons (_("Converting metadata"),
- NULL,
- GTK_DIALOG_MODAL,
- GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
- NULL);
- action_area = gtk_dialog_get_action_area (GTK_DIALOG (dialog));
- gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
- gtk_container_set_border_width (GTK_CONTAINER (action_area), 5);
- gtk_box_set_spacing (GTK_BOX (action_area), 6);
-
- vbox = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
- gtk_box_set_spacing (GTK_BOX (vbox), 12);
-
- label = gtk_label_new (NULL);
- gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
- text = g_strdup_printf ("<b>%s</b>", _("Converting metadata"));
- gtk_label_set_markup (GTK_LABEL (label), text);
- g_free (text);
- gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
- gtk_widget_show (label);
-
- label = gtk_label_new (_("The metadata format used by Atril "
- "has changed, and hence it needs to be migrated. "
- "If the migration is cancelled the metadata "
- "storage will not work."));
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
- gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
- gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0);
- gtk_widget_show (label);
-
- pbox = gtk_vbox_new (FALSE, 6);
- progress = gtk_progress_bar_new ();
- data->progress = progress;
- gtk_box_pack_start (GTK_BOX (pbox), progress, TRUE, TRUE, 0);
- gtk_widget_show (progress);
-
- label = gtk_label_new (NULL);
- data->label = label;
- gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.0);
- gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
- gtk_box_pack_start (GTK_BOX (pbox), label, FALSE, FALSE, 0);
- gtk_widget_show (label);
-
- gtk_box_pack_start (GTK_BOX (vbox), pbox, TRUE, TRUE, 0);
- gtk_widget_show (pbox);
-
- g_signal_connect (dialog, "response",
- G_CALLBACK (convert_metadata_cancel),
- data);
-
- gtk_widget_show (dialog);
-}
-
-static gboolean
-convert_metadata_file (const gchar *filename)
-{
- ConvertData *data;
- xmlDocPtr doc;
- xmlNodePtr cur;
-
- if (!g_file_test (filename, G_FILE_TEST_EXISTS))
- return FALSE;
-
- doc = xmlParseFile (filename);
- if (!doc) {
- g_printerr ("Error loading metadata file %s\n", filename);
- return FALSE;
- }
-
- cur = xmlDocGetRootElement (doc);
- if (!cur) {
- g_printerr ("Metadata file %s is empty\n", filename);
- xmlFreeDoc (doc);
- return TRUE;
- }
-
- if (xmlStrcmp (cur->name, (const xmlChar *) "metadata")) {
- g_printerr ("File %s is not a valid atril metadata file\n", filename);
- xmlFreeDoc (doc);
- return FALSE;
- }
-
- data = g_new0 (ConvertData, 1);
- data->doc = doc;
-
- for (cur = cur->xmlChildrenNode; cur != NULL; cur = cur->next) {
- xmlChar *uri;
- DocItem *item;
-
- if (xmlStrcmp (cur->name, (const xmlChar *)"document") != 0)
- continue;
-
- uri = xmlGetProp (cur, (const xmlChar *)"uri");
- if (!uri)
- continue;
-
- item = g_new (DocItem, 1);
- item->uri = uri;
- item->cur = cur;
- data->items = g_list_prepend (data->items, item);
- }
-
- if (!data->items) {
- xmlFreeDoc (data->doc);
- g_free (data);
-
- return TRUE;
- }
-
- show_progress_dialog (data);
-
- data->current = data->items;
- g_idle_add_full (G_PRIORITY_DEFAULT_IDLE,
- (GSourceFunc)convert_file,
- data,
- (GDestroyNotify)convert_finish);
-
- return TRUE;
-}
-
-gint
-main (gint argc, gchar **argv)
-{
- if (argc != 2) {
- g_printerr ("%s\n", "Usage: atril-convert-metadata FILE");
- return 1;
- }
- XInitThreads();
- gtk_init (&argc, &argv);
-
- if (!convert_metadata_file (argv[1]))
- return 1;
-
- gtk_main ();
-
- return 0;
-}
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